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AstDyS ∴ Objects ∴ 1981EK30 ∴ Orbital info ∴ Epoch epochXXX
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(39500) 1981EK30  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 39500.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.29441 7.358e-09 au
e 0.100665 3.496e-08
i 6.119 3.691e-06 deg
Ω 262.073 4.318e-05 deg
ω 4.635 5.048e-05 deg
M 119.774 2.45e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0634 au
Aphelion 2.5254 au
Asc. node-Earth separation 1.04989 au
Desc. node-Earth separation 1.54061 au
Earth MOID 1.04881 au
Orbital period 1269.42 days
Date of orbit computation  Jul 26 09:09
Correlation matrix
1.00000000-0.061206840.011444120.00672578-0.120478660.05207694
-0.061206841.00000000-0.01977490-0.001134040.12785936-0.26457244
0.01144412-0.019774901.000000000.23343916-0.211123180.02090553
0.00672578-0.001134040.233439161.00000000-0.85082305-0.00092011
-0.120478660.12785936-0.21112318-0.850823051.00000000-0.51357626
0.05207694-0.264572440.02090553-0.00092011-0.513576261.00000000
Covariance matrix
5.41340597E-17-1.57443042E-173.10822311E-162.13694391E-15-4.47456642E-149.38879079E-15
-1.57443042E-171.22229604E-15-2.55209572E-15-1.71210915E-152.25645277E-13-2.26653118E-13
3.10822311E-16-2.55209572E-151.36266394E-113.72120221E-11-3.93401323E-111.89096936E-12
2.13694391E-15-1.71210915E-153.72120221E-111.86479181E-09-1.85464136E-09-9.73603599E-13
-4.47456642E-142.25645277E-13-3.93401323E-11-1.85464136E-092.54806814E-09-6.35242204E-10
9.38879079E-15-2.26653118E-131.89096936E-12-9.73603599E-13-6.35242204E-106.00423620E-10